6440907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 9504000

約数和(自身を除く): 3063093

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 2749, 8247, 30239, 90717, 195179, 585537, 2146969, 6440907]

約数ペア:

[(1, 6440907), (3, 2146969), (11, 585537), (33, 195179), (71, 90717), (213, 30239), (781, 8247), (2343, 2749)]